다음 means the one immediately following in order or time, like 'the next day' after today.
Nuances
- emphasizes temporal order
- can indicate spatial position
- used for abstract sequences too
When to use
daily conversation, work instructions, time expressions
In context
다음 is mainly a noun used in '다음 + noun' form, but also functions as an adverb like '다음에'. It's suitable for both formal and informal contexts.
